Pixar OpenUSD 20.05 USD File heap-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Pixar OpenUSD 20.05. The affected element is an unknown function of the component USD File Handler. This manipulation causes heap-based overflow. This vulnerability appears as CVE-2020-13493. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability has been found in Pixar OpenUSD 20.05 and classified as critical. Affected by this vulnerability is an unknown functionality of the component USD File Handler. The manipulation with an unknown input leads to a heap-based overflow vulnerability. The CWE definition for the vulnerability is CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was presented 12/02/2020 as TALOS-2020-1094. It is possible to read the advisory at talosintelligence.com. This vulnerability is known as CVE-2020-13493. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.0
VulDB Meta Temp Score: 7.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/26/2020 🔍
12/02/2020 +190 days 🔍
12/02/2020 +0 days 🔍
12/12/2020 +10 days 🔍

Sourcesinfo

Advisory: TALOS-2020-1094
Status: Not defined

CVE: CVE-2020-13493 (🔍)
GCVE (CVE): GCVE-0-2020-13493
GCVE (VulDB): GCVE-100-165523

Entryinfo

Created: 12/02/2020 21:18
Updated: 12/12/2020 06:54
Changes: 12/02/2020 21:18 (37), 12/12/2020 06:49 (2), 12/12/2020 06:54 (18)
Complete: 🔍
Cache ID: 216::103

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